30628266240

Names of 30628266240

• Cardinal: 30628266240 can be written as Thirty billion, six hundred twenty-eight million, two hundred sixty-six thousand, two hundred forty.

Scientific notation

• Scientific notation: 3.062826624 × 10¹⁰

Factors of 30628266240

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 244

Divisors of 30628266240

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 13 15 16 17 20 22 24 26 30 32 33 34 39 40 44 48 51 52 55 60 64 65 66 68 78 80 85 88 96 102 104 110 120 128 130 132 136 143 156 160 165 170 176 187 192 193 195 204 208 220 221 240 255 256 260 264 272 286 289 312 320 330 340 352 374 384 386 390 408 416 429 440 442 480 510 520 528 544 561 572 578 579 624 640 660 663 680 704 715 748 768 772 780 816 832 858 867 880 884 935 960 965 1020 1040 1056 1088 1105 1122 1144 1156 1158 1248 1280 1320 1326 1360 1408 1430 1445 1496 1544 1560 1632 1664 1716 1734 1760 1768 1870 1920 1930 2040 2080 2112 2123 2145 2176 2210 2244 2288 2312 2316 2431 2496 2509 2640 2652 2720 2805 2816 2860 2890 2895 2992 3088 3120 3179 3264 3281 3315 3328 3432 3468 3520 3536 3740 3757 3840 3860 4080 4160 4224 4246 4290 4335 4352 4420 4488 4576 4624 4632 4862 4992 5018 5280 5304 5440 5610 5720 5780 5790 5984 6176 6240 6358 6369 6528 6562 6630 6864 6936 7040 7072 7293 7480 7514 7527 7720 8160 8320 8448 8492 8580 8670 8840 8976 9152 9248 9264 9537 9724 9843 9984 10036 10560 10608 10615 10880 11220 11271 11440 11560 11580 11968 12155 12352 12480 12545 12716 12738 13056 13124 13260 13728 13872 14080 14144 14586 14960 15028 15054 15440 15895 16320 16405 16640 16984 17160 17340 17680 17952 18304 18496 18528 18785 19074 19448 19686 20072 21120 21216 21230 21760 22440 22542 22880 23120 23160 23936 24310 24704 24960 25090 25432 25476 26248 26520 27456 27599 27744 28288 29172 29920 30056 30108 30880 31790 31845 32640 32810 33968 34320 34680 35360 35904 36091 36465 36608 36992 37056 37570 37635 38148 38896 39372 40144 41327 42240 42432 42460 42653 44880 45084 45760 46240 46320 47685 47872 48620 49215 49408 49920 50180 50864 50952 52496 53040 54912 55198 55488 55777 56355 56576 58344 59840 60112 60216 61760 63580 63690 65280 65620 67936 68640 69360 70720 71808 72182 72930 73984 74112 75140 75270 76296 77792 78744 80288 82654 82797 84864 84920 85306 89760 90168 91520 92480 92640 95370 97240 98430 100360 101728 101904 104992 106080 108273 109824 110396 110976 111554 112710 116688 119680 120224 120432 123520 123981 127160 127380 127959 131240 135872 137280 137995 138720 141440 143616 144364 145860 148224 150280 150540 152592 155584 157488 160576 165308 165594 167331 169728 169840 170612 179520 180336 180455 183040 184960 185280 190740 194480 196860 200720 203456 203808 206635 209984 212160 213265 216546 220792 221952 223108 225420 233376 239360 240448 240864 247040 247962 254320 254760 255918 262480 271744 274560 275990 277440 278885 282880 288728 291720 300560 301080 305184 311168 314976 321152 330616 331188 334662 339680 341224 359040 360672 360910 369920 370560 381480 388960 393720 401440 406912 407616 413270 413985 419968 424320 426530 433092 441584 446216 450840 466752 469183 480896 481728 495924 508640 509520 511836 524960 541365 543488 549120 551980 554880 557770 577456 583440 601120 602160 610368 613547 619905 622336 629952 639795 642304 661232 662376 669324 679360 682448 718080 721344 721820 725101 741120 762960 777920 787440 802880 813824 815232 826540 827970 836655 839936 848640 853060 866184 883168 892432 901680 933504 938366 961792 963456 991848 1017280 1019040 1023672 1049920 1082730 1103960 1109760 1115540 1154912 1166880 1202240 1204320 1220736 1227094 1239810 1259904 1279590 1322464 1324752 1338648 1358720 1364896 1407549 1442688 1443640 1450202 1525920 1555840 1574880 1605760 1630464 1653080 1655940 1673310 1706120 1732368 1766336 1784864 1803360 1840641 1867008 1876732 1926912 1983696 2034560 2038080 2047344 2099840 2165460 2175303 2207920 2231080 2309824 2333760 2345915 2404480 2408640 2441472 2454188 2479620 2519808 2559180 2644928 2649504 2677296 2717440 2729792 2815098 2885376 2887280 2900404 3051840 3067735 3111680 3149760 3211520 3306160 3311880 3346620 3412240 3464736 3532672 3569728 3606720 3625505 3681282 3753464 3967392 4069120 4076160 4094688 4199680 4330920 4350606 4415840 4462160 4619648 4667520 4691830 4808960 4817280 4908376 4959240 5118360 5289856 5299008 5354592 5459584 5630196 5774560 5800808 6103680 6135470 6299520 6612320 6623760 6693240 6824480 6929472 7037745 7065344 7139456 7213440 7251010 7362564 7506928 7934784 7976111 8152320 8189376 8661840 8701212 8831680 8924320 9203205 9239296 9335040 9383660 9634560 9816752 9918480 10236720 10579712 10598016 10709184 10876515 10919168 11260392 11549120 11601616 12207360 12270940 12599040 13224640 13247520 13386480 13648960 13858944 14075490 14278912 14426880 14502020 14725128 15013856 15869568 15952222 16378752 17323680 17402424 17663360 17848640 18406410 18767320 19633504 19836960 20473440 21196032 21418368 21753030 22520784 23098240 23203232 23928333 24541880 26449280 26495040 26772960 27297920 27717888 28150980 29004040 29450256 30027712 31739136 31904444 32757504 34647360 34804848 35326720 35697280 36812820 37534640 39267008 39673920 39880555 40946880 42836736 43506060 45041568 46196480 46406464 47856666 49083760 52898560 52990080 53545920 54595840 56301960 58008080 58900512 60055424 63808888 69294720 69609696 71394560 73625640 75069280 78534016 79347840 79761110 81893760 87012120 90083136 92812928 95713332 98167520 105980160 107091840 112603920 116016160 117801024 119641665 120110848 127617776 138589440 139219392 147251280 150138560 157068032 158695680 159522220 163787520 174024240 180166272 185625856 191426664 196335040 214183680 225207840 232032320 235602048 239283330 255235552 278438784 294502560 300277120 319044440 348048480 360332544 382853328 392670080 450415680 464064640 471204096 478566660 510471104 556877568 589005120 600554240 638088880 696096960 765706656 785340160 900831360 928129280 957133320 1020942208 1178010240 1276177760 1392193920 1531413312 1801662720 1914266640 2041884416 2356020480 2552355520 2784387840 3062826624 3828533280 5104711040 6125653248 7657066560 10209422080 15314133120 30628266240
• Sum of all divisors σ(n): 122710444416
• Sum of proper divisors (its aliquot sum) s(n): 92082178176
• 30628266240 is an abundant number, because the sum of its proper divisors (92082178176) is greater than itself. Its abundance is 61453911936

Bases of 30628266240

• Binary: 11100100001100101100100000100000000₂
• Hexadecimal: 0x721964100
• Base-36: E2JA1HC

Squares and roots of 30628266240

• 30628266240 squared (30628266240²) is 938090692868323737600
• 30628266240 cubed (30628266240³) is 28732091498437088697724698624000
• The square root of 30628266240 is 175009.3318654751
• The cube root of 30628266240 is 3128.7735956831

Scales and comparisons

• 30,628,266,240 seconds is equal to 973 years, 45 weeks, 6 days, 19 hours, 44 minutes.
• To count from 1 to 30,628,266,240 would take you about one thousand, nine hundred forty-seven years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 30628266240 cubic inches would be around 260.7 feet tall.

Recreational maths with 30628266240

• 30628266240 backwards is 04266282603
• 30628266240 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30628266240's digits is 39
• More coming soon!